1 files changed, 89 insertions, 0 deletions
diff --git a/pyagl/tests/test_can.py b/pyagl/tests/test_can.py
index 1a9544f..ff164e5 100644
--- a/pyagl/tests/test_can.py
+++ b/pyagl/tests/test_can.py
@@ -578,3 +578,92 @@ async def test_low_can_write_j1939_signal(event_loop, service: cs):
     msgid = await service.write({'signal_name': 'Eng.Momentary.Overspeed.Enable', 'signal_value': 1})
     resp = await service.afbresponse()
     assert resp.type == AFBT.ERROR, resp
+
+
+# Value tests
+@pytest.mark.parametrize('prepare_replay_file', ['testValueCAN_1.canreplay'], indirect=True)
+async def test_value_test_1(event_loop, service: cs, prepare_replay_file):
+    eventname = 'messages.vehicle.average.speed'
+    msgid = await service.subscribe(eventname)
+    resp = await service.afbresponse()
+    assert resp.status == 'success', f'Could not subscribe for {eventname} events; info: {resp.info}'
+
+    async def listen(service: cs):
+        async for resp in service.listener():
+            assert 'name' in resp.data
+            assert resp.data['name'] == eventname
+            break
+
+    listener = asyncio.create_task(listen(service))
+    player = canplayer(service)
+    assert player is not None
+    await player.play('testValueCAN_1.canreplay')
+    await listener
+    await player.stop()
+
+    msgid = await service.unsubscribe(eventname)
+    # wait until the event queue flushes out and we get unsubscribe confirmation
+    async for resp in service.listener():
+        if resp.type != AFBT.RESPONSE: continue
+        if resp.msgid != msgid: continue
+        assert resp.status == 'success', f'Could not unsubscribe from {eventname}; info: {resp.info}'
+        break
+
+
+@pytest.mark.parametrize('prepare_replay_file', ['testValueCAN_2.canreplay'], indirect=True)
+async def test_value_test_2(event_loop, service: cs, prepare_replay_file):
+    eventname = 'diagnostic_messages.engine.speed'
+    msgid = await service.subscribe(eventname)
+    resp = await service.afbresponse()
+    assert resp.status == 'success', f'Could not subscribe for {eventname} events; info: {resp.info}'
+
+    async def listen(service: cs):
+        async for resp in service.listener():
+            assert 'name' in resp.data
+            assert resp.data['name'] == eventname
+            break
+
+    listener = asyncio.create_task(listen(service))
+    player = canplayer(service)
+    assert player is not None
+    await player.play('testValueCAN_2.canreplay')
+    await listener
+    await player.stop()
+
+    msgid = await service.unsubscribe(eventname)
+    # wait until the event queue flushes out and we get unsubscribe confirmation
+    async for resp in service.listener():
+        if resp.type != AFBT.RESPONSE: continue
+        if resp.msgid != msgid: continue
+        assert resp.status == 'success', f'Could not unsubscribe from {eventname}; info: {resp.info}'
+        break
+
+
+@pytest.mark.parametrize('prepare_replay_file', ['testValueCAN_3.canreplay'], indirect=True)
+async def test_value_test_3(event_loop, service: cs, prepare_replay_file):
+    eventname = 'diagnostic_messages.engine.load'
+    msgid = await service.subscribe(eventname)
+    resp = await service.afbresponse()
+    assert resp.status == 'success', f'Could not subscribe for {eventname} events; info: {resp.info}'
+
+    async def listen(service: cs):
+        async for resp in service.listener():
+            assert 'name' in resp.data
+            assert resp.data['name'] == eventname
+            break
+
+    listener = asyncio.create_task(listen(service))
+    player = canplayer(service)
+    assert player is not None
+    await player.play('testValueCAN_3.canreplay')
+    await listener
+    await player.stop()
+
+    msgid = await service.unsubscribe(eventname)
+    # wait until the event queue flushes out and we get unsubscribe confirmation
+    async for resp in service.listener():
+        if resp.type != AFBT.RESPONSE: continue
+        if resp.msgid != msgid: continue
+        assert resp.status == 'success', f'Could not unsubscribe from {eventname}; info: {resp.info}'
+        break
+